Star • GDR1 458369836229878272

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
IPHAS J021810.98+570246.0
[CHI2010] h Per M 1393
[Cloutier2014] 1335
[MAB2013] 517
GDR2 458369836229878272
PSO J021810.993+570245.969
[KGM2001] 16745
mayne2007_persei 2042
2MASS J02181099+5702460
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 10.9973 h m s gaiacollaboration2016
dec +57 02 45.9235 d m s gaiacollaboration2016
ra_deg 34.54582203 deg gaiacollaboration2016
dec_deg 57.04608986 deg gaiacollaboration2016
pm_ra -0.049 0.823 mas/yr gaiacollaboration2018
pm_dec -1.124 0.564 mas/yr gaiacollaboration2018
plx 0.3377 0.331 mas gaiacollaboration2018
var_amp 0.013 mag moraux2013
rot_period 4.18 days moraux2013
M_star 0.99 Msun moraux2013
log_M_star -0.0044 log Msun moraux2013
V 19.732 0.006 mag currie2010
Ic 17.883 0.004 mag currie2010
g_sloan 20.476 0.034 mag flewelling2016
r_sloan 19.109 0.017 mag flewelling2016
i_sloan 18.444 0.011 mag flewelling2016
z_sloan 18.07 0.017 mag flewelling2016
y_opt 17.823 0.021 mag (AB) flewelling2016
H_alpha_phot 18.63 0.04 mag barentsen2014
gaia_g 19.0325 0.0035 mag gaiacollaboration2018
gaia_bp 19.7687 0.0474 mag gaiacollaboration2018
gaia_rp 17.9744 0.0207 mag gaiacollaboration2018
tm_J 16.631 0.129 mag cutri2003
tm_H 15.476 mag cutri2003
tm_K 15.529 0.193 mag cutri2003
tm_flags "BUC,0" [char] cutri2003
J 16.55 mag moraux2013
H 15.79 mag moraux2013
K 15.58 mag moraux2013
S_3p6 15.433 0.0526 mag cloutier2014
S_4p5 15.4363 0.0675 mag cloutier2014
S_5p8 15.4477 0.1145 mag cloutier2014
S_8 15.0759 0.1337 mag cloutier2014

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
h Per moraux2013
h Per currie2010
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
4 currie2010
Optical Photometry
B (mag)
Value Error Ref.
21.297 0.2585207922 mayne2007
V (mag)
Value Error Ref.
19.78 0.028 mayne2007
19.828 keller2002
Ic (mag)
Value Error Ref.
21.297 0.2585207922 mayne2007
18.286 keller2002
r_sloan (mag)
Value Error Ref.
19.14 0.04 barentsen2014
i_sloan (mag)
Value Error Ref.
18.35 moraux2013
18.14 0.03 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 10.997 gaiacollaboration2018
02 18 10.998 flewelling2016
02 18 11.00 moraux2013
02 18 10.980 barentsen2014
02 18 10.972 mayne2007
02 18 10.992 cutri2003
02 18 10.968 cloutier2014
02 18 10.968 currie2010
02 18 10.980 keller2002
dec (d m s)
Value Error Ref.
+57 02 45.92 gaiacollaboration2018
+57 02 45.92 flewelling2016
+57 02 46.1 moraux2013
+57 02 46.00 barentsen2014
+57 02 45.80 mayne2007
+57 02 46.07 cutri2003
+57 02 45.96 cloutier2014
+57 02 45.96 currie2010
+57 02 45.64 keller2002
ra_deg (deg)
Value Error Ref.
34.54582246 0.2014 gaiacollaboration2018
34.545825 11.0 flewelling2016
34.54583333 moraux2013
34.54575 barentsen2014
34.54571667 mayne2007
34.545802 131.78 cutri2003
34.5457 cloutier2014
34.5457 currie2010
34.54575 keller2002
dec_deg (deg)
Value Error Ref.
57.04608936 0.2184 gaiacollaboration2018
57.04608889 9.0 flewelling2016
57.04613889 moraux2013
57.04611 barentsen2014
57.04605556 mayne2007
57.046131 77.98 cutri2003
57.0461 cloutier2014
57.0461 currie2010
57.04601 keller2002